Freezing fog, that’s the forecast for Denver this morning. I didn’t even know that was a thing. Shows how much I know about weather. Maybe lightning sleet is a real weather phenomenon too, or burning rain. But I’ll say this for freezing fog: it’s mighty pretty. Outside my window right now it looks like someone is firing a glitter gun horizontally through the rays of morning sun. The air is composed of trillions of tiny glassy sparkles. When the wind blows hard, it feels like